package com.zhengqing.design.action.interpreter._01.expression.impl;


import com.zhengqing.design.action.interpreter._01.expression.Expression;

/**
 * <p> 抽象非终结符表达式 </p>
 *
 * @author zhengqingya
 * @description
 * @date 2022/12/22 13:53
 */
public abstract class NonTerminalExpression implements Expression {
    Expression e1, e2;

    public NonTerminalExpression(Expression e1, Expression e2) {
        this.e1 = e1;
        this.e2 = e2;
    }
}
